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About us

BT Bautechnik - The CompanyBT Bautechnik Impex GmbH was founded in 1970 in Germany as a developer and supplier of PVC-KG fittings for drainage systems. The company established itself as a reliable, capable and high-class quality injection moulding manufacturer in the German and international waste water sector. Since 2011 BT Bautechnik is a member of Tessenderlo Group

Our portfolio includes PVC and PP sewage fittings, PVC-KA sanitary fittings, PP-cleaning pieces, PP-inspection chambers, PE-HD drainage fittings and shaft connectors for concrete shafts.


But we have more to offer!

Our additional service – your added value:

  • Customized marking of fittings as well as labels
  • Special colors in all variations
  • Wide range of fittings and turn-key solutions in co-operation with our sister-companies and own tool shop
  • Know How and infrastructure in injection moulding PVC, also as contractor
  • General solutions for your specific projects

Your inquiries referring to these topics will be highly appreciated, we always try to generate optimum results together with our customers.

Please contact us: info@bt-bautechnik.de and Tel + 49 (0)8251/8995-0.